.container {
  margin: 0;
  padding: 0;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  box-sizing: border-box;
  text-align: center;
}

.webgl {
  position: fixed;
  top: 0;
  left: 0;
  outline: none;
}

.tool {
  position: fixed;
  right: 16px;
  top: 16px;
  text-align: right;
  z-index: 2;

  .reset_button {
    height: 32px;
    width: 96px;
    border: none;
    outline: none;
    background: rgba(0, 67, 170, .5);
    filter: drop-shadow(0px 1px 1px rgba(0, 0, 0, .25));
    backdrop-filter: blur(10px);
    -webkit-appearance: none;
    font-size: 1rem;
    color: #ffffff;
    border-radius: 4px;
    transition: background .25s ease-in-out;
    margin: 16px 0;
    &:hover, &:active {
      background: rgba(0, 67, 170, .7);
    }
  }
}

.loading {
  position: fixed;
  height: 100%;
  width: 100%;
  z-index: 99;
  background: rgba(46,66,77,0.6);
  filter: drop-shadow(0px 1px 1px rgba(0,0,0,0.25));
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-around;
  align-items: center;

  .box {
    width: 78%;
  }

  .progress {
    font-size: 3.6rem;
    color: #fff;
    text-shadow: 0 1px 0 #c9cfce, 0 2px 0 #bcc2c2, 0 3px 0 #afb6b6, 0 4px 0 #a4adac, 0 5px 0 #9fa8a7, 0 6px 0 #99a3a2, 0 7px 0 #97a1a0, 0 8px 0 #949e9d, 0 0 5px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.2), 0 3px 5px rgba(0,0,0,0.2), 0 5px 10px rgba(0,0,0,0.2), 0 10px 10px rgba(0,0,0,0.2), 0 20px 20px rgba(0,0,0,0.3);
  }

  .description {
    color: rgba(255,255,255,0.7);
    font-size: 1.4rem;
    text-align: justify;
    text-align-last: left;
    line-height: 1.8;
    margin: 16px auto 36px;
    border: 1px groove rgba(255,255,255,0.1);
    padding: 16px;
    border-radius: 4px;
    background: rgba(100,100,100,0.2);
    font-weight: 300;
    text-shadow: 0 1px 1px rgba(0,0,0,0.1);
    span {
      color: rgba(255,255,0,0.7);
      background: rgba(0,0,0,0.1);
      border-radius: 4px;
      padding: 0 2px;
      border: 1px groove rgba(255,255,255,0.2);
    }
  }
}